Purpose:
Notes on analyses:
Target TRs:
Contrasts (cross-validated euclidean):
Transformations:
Plotting and statistical details:
Estimates are first averaged across parcels within network per subject. Group-level stats and plots are then displayed at the network-level.
Using t-test of subject parcel means.
Curves for conjunction ROIs defined in univariate_group.rmd.
Here conjunction analysis is performed by feeding TR-level contrast estimates to an HLM (see description at beginning of doc).
Number of parcels identified, and parcel names:
## [1] "LH_Cont_Par_1" "LH_Cont_Par_2"
## [3] "LH_Cont_Par_3" "LH_Cont_Par_4"
## [5] "LH_Cont_Par_5" "LH_Cont_Par_6"
## [7] "LH_Cont_pCun_1" "LH_Cont_PFCl_1"
## [9] "LH_Cont_PFCl_2" "LH_Cont_PFCl_5"
## [11] "LH_Cont_PFCl_6" "LH_Cont_PFCl_7"
## [13] "LH_Cont_PFCl_8" "LH_Cont_PFCmp_1"
## [15] "LH_Cont_PFCv_1" "LH_Default_Par_5"
## [17] "LH_Default_Par_6" "LH_Default_PFC_1"
## [19] "LH_Default_PFC_10" "LH_Default_PFC_12"
## [21] "LH_Default_PFC_13" "LH_Default_PFC_17"
## [23] "LH_Default_PFC_20" "LH_Default_PFC_21"
## [25] "LH_Default_PFC_24" "LH_Default_PFC_5"
## [27] "LH_Default_PFC_7" "LH_DorsAttn_FEF_1"
## [29] "LH_DorsAttn_FEF_2" "LH_DorsAttn_FEF_4"
## [31] "LH_DorsAttn_Post_10" "LH_DorsAttn_Post_12"
## [33] "LH_DorsAttn_Post_4" "LH_DorsAttn_Post_6"
## [35] "LH_DorsAttn_Post_7" "LH_DorsAttn_Post_9"
## [37] "LH_DorsAttn_PrCv_1" "LH_SalVentAttn_FrOperIns_3"
## [39] "LH_SalVentAttn_FrOperIns_5" "LH_SalVentAttn_FrOperIns_7"
## [41] "LH_SalVentAttn_FrOperIns_9" "LH_SalVentAttn_Med_1"
## [43] "LH_SalVentAttn_Med_4" "LH_SalVentAttn_ParOper_2"
## [45] "LH_SalVentAttn_ParOper_4" "LH_SomMot_9"
## [47] "LH_Vis_22" "LH_Vis_28"
## [49] "LH_Vis_30" "RH_Cont_Par_2"
## [51] "RH_Cont_Par_3" "RH_Cont_Par_5"
## [53] "RH_Cont_Par_6" "RH_Cont_PFCl_10"
## [55] "RH_Cont_PFCl_11" "RH_Cont_PFCl_12"
## [57] "RH_Cont_PFCl_13" "RH_Cont_PFCl_14"
## [59] "RH_Cont_PFCl_4" "RH_Cont_PFCl_5"
## [61] "RH_Cont_PFCl_6" "RH_Cont_PFCl_7"
## [63] "RH_Cont_PFCl_9" "RH_Cont_PFCmp_2"
## [65] "RH_Cont_PFCv_1" "RH_Default_Par_4"
## [67] "RH_Default_PFCdPFCm_10" "RH_Default_PFCdPFCm_11"
## [69] "RH_Default_PFCdPFCm_12" "RH_Default_PFCdPFCm_13"
## [71] "RH_Default_PFCdPFCm_9" "RH_Default_PFCv_3"
## [73] "RH_Default_PFCv_4" "RH_DorsAttn_Post_8"
## [75] "RH_DorsAttn_PrCv_1" "RH_SalVentAttn_FrOperIns_5"
## [77] "RH_SalVentAttn_FrOperIns_8" "RH_SalVentAttn_Med_1"
## [79] "RH_SalVentAttn_Med_4" "RH_SalVentAttn_PFCl_1"
## [81] "RH_SalVentAttn_TempOccPar_3" "RH_SalVentAttn_TempOccPar_5"
## [83] "RH_SalVentAttn_TempOccPar_7" "RH_SomMot_7"
## [85] "RH_Vis_20"
## [1] "LH_Cont_Par_3" "LH_Cont_PFCl_6"
## [3] "LH_Cont_PFCl_8" "LH_Cont_PFCmp_1"
## [5] "LH_Default_Par_5" "LH_Default_Par_7"
## [7] "LH_Default_PFC_13" "LH_Default_PFC_24"
## [9] "LH_Default_PFC_7" "LH_DorsAttn_PrCv_1"
## [11] "LH_SalVentAttn_FrOperIns_5" "RH_Cont_PFCl_7"
## [13] "RH_Default_Par_1" "RH_Default_PFCv_4"
## [15] "RH_SalVentAttn_FrOperIns_5" "RH_SalVentAttn_TempOccPar_7"
## [17] "RH_SomMot_2"
Unthresholded and thresholded t-statistics displayed on inflated brains. Threshold at fdr-corrected p-value (across all parcels) of 0.05. Note: colors are reverse-scaled, i.e., dark == strong effect, light == weak effect (so strong effects show up on white background).
This is done with DMCC55B univariate ROIs, for comparability with univariate analysis.